Gelbaum, bernard R. <br/><br/>
Theorems and counterexamples in mathematics /  
Bernard R. Gelbaum, John M.H. Olmsted. 
 - 1a ed. 
 - New York :   Springer-verlag,   1990 
 - 305 p. :  ěl. ;  24 cm. 
 - Problem books in mathematics .
<br/><br/>Incluye glosario e ěndice 
<br/><br/><label>ISBN: </label>0387973427 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matematicas
<br/><br/><label>LC Class. No.: </label>QA36  / G45 1990